| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20.0 | USD | 20210123 |
| Unknown | China national standards | MT | 86.86 | USD | 20210122 |
| Unknown | China national standards | MT | 110.5 | USD | 20210122 |
| Unknown | China national standards | MT | 90.0 | USD | 20210122 |
| Unknown | China national standards | MT | 100.0 | USD | 20210122 |
| Unknown | China national standards | MT | 220.0 | USD | 20210122 |
| Unknown | China national standards | MT | 140.0 | USD | 20210122 |
| Unknown | China national standards | MT | 5440.0 | USD | 20210122 |
| Unknown | China national standards | MT | 120.0 | USD | 20210122 |
| Unknown | China national standards | MT | 20.0 | USD | 20210122 |